1964), former Japanese Nippon Professional Baseball infielder Masao Kawai (河合 雅雄, 1924–2021), Japanese primatologist Misaki Kawai (河井 美咲, born 1978), Japanese...

Masao Kawai (河合 雅雄, Kawai Masao, January 2, 1924 – May 14, 2021) was a Japanese primatologist, who introduced the concept of kyōkan as a means of studying...

meteorologist Masao Kato (加藤 正夫, 1947–2004), Japanese Go player Masao Kawai (河合 雅雄, born 1924), Japanese primatologist Masao Kiba (木場 昌雄, born 1974), Japanese...

original on 2022-02-17. Retrieved 2022-02-17. National archer Haziq dies at 27 河合雅雄氏が死去　サル学の世界的権威、「芋洗い行動」など解明　９７歳 (in Japanese) Умер депутат Палаты представителей...